| Property | Value |
| Name | Hostmaster, Heroku |
| Organization | Heroku, Inc. |
| dns@heroku.com | |
| Address | 650 7th Street |
| Zip Code | 94103 |
| City | San Francisco |
| State | CA |
| Country | US |
| Phone | +1.4157295726 |
| NameServer | NS-1378.AWSDNS-44.ORG |
| Created | 2010-09-19 05:55:31 |
| Changed | 2013-12-17 04:03:16 |
| Expires | 2016-09-19 00:00:00 |
| Registrar | DYNAMIC NETWORK SERV |
| Date | IP Address |
| 2021-11-12 | 3.221.43.225 (ClassC) |
| 2022-09-10 | 54.83.6.65 (ClassC) |
| 2022-09-27 | 54.228.42.199 (ClassC) |
| 2024-08-02 | 3.219.96.23 (ClassC) |
| 2025-01-03 | 3.216.88.24 (ClassC) |
| 2025-04-07 | 54.78.134.111 (ClassC) |
| 2025-05-10 | 3.210.192.5 (ClassC) |
| 2025-07-03 | 54.243.238.66 (ClassC) |
| 2025-07-10 | 46.137.15.86 (ClassC) |
| 2025-10-27 | 3.209.172.72 (ClassC) |